Opis
LCD Digital Multimeter DT-830B Electric Voltmeter Ammeter Ohm Tester AC/DC 750/1000V Amp Volt Ohm Tester Meter
Description
LCD Digital Multimeter DT-830B Electric Voltmeter Ammeter Ohm Tester AC/DC 750/1000V Amp Volt Ohm Tester Mete r
Description:
The DT830 digital multimeter is a three-and-a-half-digit LCD display small digital multimeter. It can measure AC, DC voltage and DC current, resistance, transistor value, diode conduction voltage and circuit short circuit, etc. A rotary band switch can change the measurement function and range, with a total of 19 levels.
The maximum display value of this multimeter is 1999, which can automatically display 0 and polarity, and display 1 or -1 when overloaded, and the diode gear for short-circuit check.
Specifications:
1. Measuring range
AC and DC voltage (AC frequency is 45Hz500Hz); DC ranges are 200mV, 2000mV, 20V, 200V and 1000V respectively; AC ranges are 200V and 750V respectively; DC accuracy is (0.8% of reading + 2 words )
DC current
The measuring ranges are 200A, 2000A, 20mA, 200mA and 10A. The DC accuracy is (1.2% of reading + 2 digits), and the maximum voltage load is 250mV.
Resistance:
The ranges are respectively: 200, 2000, 20k, 200k, and 2000k. The accuracy is (2.0% of reading + 3 words).
Diode conduction voltage:
The range is 01.5V, and the test current is 1mA0.5mA.
Triode value detection:
The test conditions are: VCE=2.8V, IB=10A.
Short circuit detection:
Test circuit resistance
2. Sampling time: T S = 0.4S.
Panel and Operating Instructions:
1. monitor
Three and a half digital LCD display
2. switch
Pre it to turn on the power, and turn it off when not in use.
3. Capacitance measuring socket
This watch has no capacitance test function.
4. Function range switch
Choose different measurement functions and ranges.
5. 10A current jack (cannot measure current greater than 10A)
When measuring AC and DC currents greater than 200mA and le than 10A, the red test lead should be inserted into this 10A current jack.
6. Current jack
When measuring AC and DC currents le than 200mA, the red test lead should be inserted into this current jack.
7. V/ jack
When measuring AC and DC voltage, resistance, diode conduction voltage and short-circuit detection, the red test lead should be inserted into this V/ jack.
8. The black test lead from the COM jack of the grounding common terminal is always inserted into this grounding jack.
9. Beta test socket
Insert the collector, base, and emitter of the transistor under test into the C, B, and E jacks respectively, and pay attention to distinguish whether the transistor is an NPN type or a PNP type.
Package Included:
Multimeter x1( Batteries not included )
Test lead x1
Manualx1
Warranty cardx1
Notice:
When you select Multimeter test pen, multimeter is not included
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Identyfikator Fruugo:
436968234-915802907
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EAN:
9181532830028
Informacje o bezpieczeństwie produktu
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Etykiety bezpieczeństwa produktu
Ostrzeżenia dotyczące bezpieczeństwa:
Important Safety Instructions
Read Before Use: Please read all instructions and safety warnings before using this product. Failure to follow these guidelines may result in injury, damage, or malfunction.
General Warnings
Intended Use: Use this product only for its intended purpose as described in the user manual.
Supervision Required: This product is not intended for use by children or persons with reduced physical, sensory, or mental capabilities without supervision.
Inspection Before Use: Check for any signs of damage or wear before use. Do not use if damaged.
